WO2022044250A1 - Système de génération électrique à base d'énergie renouvelable - Google Patents

Système de génération électrique à base d'énergie renouvelable Download PDF

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Publication number
WO2022044250A1
WO2022044250A1 PCT/JP2020/032570 JP2020032570W WO2022044250A1 WO 2022044250 A1 WO2022044250 A1 WO 2022044250A1 JP 2020032570 W JP2020032570 W JP 2020032570W WO 2022044250 A1 WO2022044250 A1 WO 2022044250A1
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Prior art keywords
power generation
hydrogen
floating offshore
hydrogen production
facility
Prior art date
Application number
PCT/JP2020/032570
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English (en)
Japanese (ja)
Inventor
憲久 和田
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株式会社日立製作所
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Filing date
Publication date
Application filed by 株式会社日立製作所 filed Critical 株式会社日立製作所
Priority to EP20951502.2A priority Critical patent/EP4206069A4/fr
Priority to JP2022545194A priority patent/JPWO2022044250A1/ja
Priority to PCT/JP2020/032570 priority patent/WO2022044250A1/fr
Publication of WO2022044250A1 publication Critical patent/WO2022044250A1/fr

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
    • F03D13/25—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors specially adapted for offshore installation
    • F03D13/256—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors specially adapted for offshore installation on a floating support, i.e. floating wind motors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/10—Combinations of wind motors with apparatus storing energy
    • F03D9/19—Combinations of wind motors with apparatus storing energy storing chemical energy, e.g. using electrolysis
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/02—Hydrogen or oxygen
    • C25B1/04—Hydrogen or oxygen by electrolysis of water
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B15/00—Operating or servicing cells
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/90—Mounting on supporting structures or systems
    • F05B2240/93—Mounting on supporting structures or systems on a structure floating on a liquid surface
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/90—Mounting on supporting structures or systems
    • F05B2240/95—Mounting on supporting structures or systems offshore
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/727—Offshore wind turbines

Definitions

  • the present invention relates to a renewable energy power generation system.
  • a wind power generator, a solar cell panel, and a wave power generator are provided on a megafloat, which is a floating body that can be moored on the sea. It is decomposed, and oxygen gas and hydrogen gas generated by the electric decomposition are liquefied and stored in a storage container, and has a structure that can be freely moved according to weather conditions and the like.
  • Patent Document 2 a hydrogen production plant that uses natural energy most efficiently, is freely movable, and can be easily controlled from land is provided, and hydrogen recovery that can formulate an optimum dispatch schedule for a hydrogen transport tanker.
  • the system is provided.
  • Patent Document 1 provides a production device that can be freely moved according to weather conditions and the like.
  • the meteorological data and ocean observation data which are elements for changing the position of a hydrogen production plant, are data such as the direction and magnitude of tidal current, wind power or sunlight, and hydrogen according to these natural conditions. By moving the position of the manufacturing plant, it is possible to extract natural energy under the most favorable conditions.
  • the present invention has been made to solve the above-mentioned problems, and an object of the present invention is to provide a renewable energy power generation system capable of improving the utilization efficiency of a renewable energy power generation system including energy users. ..
  • the renewable energy power generation system of the present invention uses a floating offshore power generation facility using one or more renewable energies and electric energy generated by the floating offshore power generation facility to generate seawater.
  • a hydrogen production facility with a floating offshore station equipped with a hydrogen production device that produces hydrogen by electrolysis and a hydrogen storage device, and a hydrogen production site by the hydrogen production facility are selected based on the amount of hydrogen demand, and hydrogen is selected. It is characterized by having a remote control device for remotely controlling a manufacturing facility.
  • FIG. 1 is a diagram showing an overall configuration and an operation example of the floating offshore wind farm system 100 according to the first embodiment.
  • the floating offshore wind farm system 100 of the first embodiment as a renewable energy power generation system is generated by a floating offshore wind turbine 10 using one or more renewable energies and a floating offshore wind turbine 10.
  • a hydrogen production facility 120 having a floating offshore station 20 equipped with a hydrogen production device and a hydrogen storage device that electrolyzes seawater to produce hydrogen using the electric energy, and a remote control operation device 30 (remote control device).
  • a floating offshore wind farm WF is formed by a plurality of floating offshore wind power generation facilities 10.
  • the floating offshore wind farm system 100 is formed by including the hydrogen production facility 120 and the remote control operation device 30. Further, the hydrogen production facility 120 is formed including a floating offshore wind power generation facility 10 and a floating offshore station 20. Further, the floating offshore wind farm system WF is formed by a plurality of floating offshore wind power generation facilities 10. In the present embodiment, it can be said that the floating offshore wind farm WF and the floating offshore station 20 form a hydrogen production facility 120.
  • a hydrogen production facility 120 may be formed by one floating offshore wind farm WF and a plurality of floating offshore stations 20.
  • the remote control operation device 30 selects a demand area and gives an instruction to transport hydrogen by the hydrogen carrier 50. Further, the remote control operation device 30 selects a hydrogen production site (location of the hydrogen production facility 120) by the hydrogen production facility 120 based on the amount of hydrogen demand, and remotely controls the movement of the hydrogen production facility 120.
  • the remote control operation device 30 is installed in a facility on land, for example, but may be installed on a ship.
  • the remote control operation device 30 has the following features. (1) The remote control operation device 30 can select a hydrogen production area near a port near the demand area according to the amount of hydrogen demand. A move instruction is issued to the hydrogen production facility 120 according to seasonal demand. Details will be described later with reference to FIG. 7. (2) The remote control operation device 30 comprehensively determines the weather information, the transportation distance to the hydrogen demand area, the route, and the fishing ground, and selects the hydrogen production area. (3) The remote control operation device 30 selects a position for avoiding damage to the hydrogen production facility 120 due to the typhoon in consideration of the expected course of the typhoon. (4) The remote control operation device 30 selects a maintenance port close to the current hydrogen production site in order to perform maintenance on the hydrogen production facility 120 when the hydrogen demand is low.
  • the remote control operation device 30 detects the position of each floating offshore wind power generation facility 10 by GPS, and controls the position of the floating offshore wind power generation facility 10 by a radio signal. (6) The remote control operation device 30 monitors the remaining charge of the storage battery of each power generation facility of the floating offshore wind turbine 10 when instructing to move the floating offshore wind turbine 10 to the hydrogen production site. When the remaining amount of electricity stored becomes equal to or less than a predetermined value, the movement is interrupted, and the movement is restarted after the electricity storage by the floating offshore wind power generation facility 10 is completed. (7) The remote control operation device 30 changes the arrangement of each power generation facility to the optimum arrangement so as to reduce the way cross that affects the wind turbine on the wake side of the wind direction as the wind direction changes. Command.
  • FIG. 2 is a diagram showing the configuration of a floating offshore wind power generation facility 10.
  • Each floating offshore wind turbine 10 has a power generation facility 11, a storage battery 12, and a control device 15 on the floating body 14.
  • the floating body 14 has an electric drive device 13 capable of driving a floating offshore wind power generation facility 10 by using the electric energy of the storage battery 12.
  • the electric energy from the power generation facility 11 can be charged in the storage battery 12 and transmitted to the floating offshore station 20 via the transmission line 16.
  • FIG. 3 is a diagram showing the configuration of a floating offshore station 20.
  • the floating offshore station 20 is generated on the floating body 24 by a water electrolyzer 21 (hydrogen production device) that electrolyzes seawater using electric energy to produce hydrogen, an MCH conversion device 22 and an MCH conversion device 22 described later. It has an MCH storage tank 23 (hydrogen storage device) for storing the MCH (methylcyclohexane), a control device 25, and a storage battery 26.
  • the floating body 24 has an electric drive device 27 capable of driving the floating offshore station 20 by using the electric energy of the storage battery 26.
  • the electric energy transmitted from the power generation facility 11 via the power transmission line 16 charges the storage battery 26.
  • the MCH conversion device 22 is a device that reacts toluene with hydrogen to convert it to methylcyclohexane (MCH).
  • MCH methylcyclohexane
  • the MCH is stored in the MCH storage tank 23.
  • hydrogen is transported by the hydrogen carrier 50 in the state of this MCH.
  • Both toluene and MCH are in a liquid state at normal temperature and pressure. It is possible to store and transport hydrogen gas at normal temperature and pressure as a liquid with a volume of 1/500 at normal temperature and pressure.
  • Hydrogen is separated from MCH by a catalytic reaction at the hydrogen utilization site of the transportation destination and supplied. The toluene obtained at the same time can be used again as a raw material for MCH production.
  • FIG. 4 is a diagram showing details of a hydrogen production facility of a floating offshore wind farm system 100. Electricity is collected from a plurality of floating offshore wind turbines 10, that is, a floating offshore wind farm WF, and hydrogen is produced by a water electrolyzer 21 on the floating offshore station 20. Further, it is converted into MCH by the MCH conversion device 22 and stored in the MCH storage tank 23. Then, the MCH is delivered from the MCH storage tank 23 to the hydrogen carrier 50.
  • the floating offshore wind farm WF it is effective to arrange the floating offshore wind farm WF at a distance of 10 times the rotor diameter D and 3 times or more in the perpendicular direction with respect to the main wind direction so as not to interfere with each other's power generation. It is possible to move to the optimum arrangement by changing the wind direction.
  • the rotor diameter D of the wind turbine is about 130 m when the output is 5 MW.
  • the floating offshore wind farm WF of the present embodiment is formed by a plurality of floating offshore wind turbines 10. Since each floating offshore wind power generation facility 10 has an electric drive device 13, it can be moved to the optimum arrangement by changing the wind direction. Specifically, the arrangement of each floating offshore wind power generation facility 10 in the floating offshore wind farm WF is optimized so as to reduce the waycross that affects the wind turbine on the wake side of the wind direction as the wind direction changes. The remote control operation device 30 is instructed to change the arrangement.
  • the waycross is a phenomenon in which the output of a wind turbine that has entered the leeward direction decreases when another wind turbine is located on the windward side of a certain wind turbine.
  • FIG. 5 is a diagram showing a control block of a floating offshore wind power generation facility 10.
  • the remote control operation device 30 acquires power generation status and position information from the power generation facility 11, and also acquires the remaining battery level from the storage battery 12. When the remaining battery level of the storage battery 12 is less than a predetermined value, the remote control operation device 30 gives an operation command to the control device 15 to charge the storage battery 12. When the remaining battery level of the storage battery 12 is equal to or higher than a predetermined value, the remote control operation device 30 instructs the control device 15 to transmit power to the floating offshore station 20 via the power transmission line 16.
  • the remote control operation device 30 When the remote control operation device 30 optimally arranges the arrangement of the floating offshore wind power generation equipment 10 shown in FIG. 4, the remote control operation device 30 is provided with position information (for example, latitude and longitude) in the control device 15 and the floating offshore wind power generation equipment 10. ) Is sent.
  • position information for example, latitude and longitude
  • the control device 15 of the floating offshore wind power generation facility 10 receives the position information, the control device 15 drives the electric drive device 13 and moves to the received position.
  • FIG. 6 is a diagram showing a control block of the remote control operation device 30 (remote control device).
  • the remote control operation device 30 includes a communication unit 31, a storage unit 32, a power generation amount prediction unit 34, and a hydrogen production amount prediction unit 35, which communicate with the hydrogen production facility 120 (floating offshore wind power generation facility 10 and floating offshore station 20). It has a hydrogen production site determination unit 36, a hydrogen recovery planning unit 37, a power generation facility arrangement determination unit 40, an operation evacuation planning unit 41, a movement command unit 42, and the like.
  • the power generation amount prediction unit 34 predicts the power generation amount of the floating offshore wind power generation facility 10 based on the weather data 325.
  • the hydrogen production amount prediction unit 35 predicts the hydrogen production amount based on the predicted amount calculated by the power generation amount prediction unit 34.
  • the hydrogen production site determination unit 36 determines the hydrogen production site based on the hydrogen demand forecast information 321, the demand port information 322, the route data 323, the fishing ground data 324, the hydrogen production amount, and the hydrogen amount information of the floating offshore station 20. To decide.
  • the hydrogen recovery planning unit 37 makes a hydrogen recovery plan based on the hydrogen production site determined by the hydrogen production site determination unit 36, and orders the hydrogen carrier 50.
  • the power generation facility arrangement determination unit 40 obtains weather data 325 (wind direction, wind speed, amount of solar radiation, temperature), position information of each power generation facility (floating offshore wind turbine 10), and information on the floating offshore station 20, and the remaining amount of electricity stored. Based on this, the layout of each floating offshore wind turbine 10 is determined. When deciding the arrangement of the floating offshore wind power generation facility 10, as described above in FIG. 4, the waycross that affects the wind turbine on the wake side of the wind direction due to the change in the wind direction is reduced. It is instructed to change the arrangement of each floating offshore wind turbine 10 to the optimum arrangement.
  • the movement command unit 42 includes the arrangement configuration of the hydrogen production site (position of the hydrogen production facility 120) determined by the hydrogen production site determination unit 36 and the floating offshore wind power generation facility 10 determined by the power generation facility arrangement determination unit 40. Along with this, it is instructed to move to each power generation facility and the floating offshore station 20. That is, the remote control operation device 30 moves to the hydrogen production site determined by the hydrogen production site determination unit 36 as the hydrogen production facility 120, and at the same time, each power generation facility as a floating offshore wind farm WF at the hydrogen production site ( Detailed information on the layout of the floating offshore wind turbine 10) is instructed to each power generation facility.
  • FIG. 7 is a diagram showing annual changes in the actual power demand.
  • Figure 7 shows the actual power demand ratio (%) for northern Japan (Hokkaido), Kanto region (Tokyo), southern Japan (Okinawa prefecture), and national average monthly (April 2019 to March 2020). There is.
  • the operation of producing and supplying hydrogen in southern Japan in the summer and in northern Japan in the winter can contribute to a stable supply of energy, and the hydrogen production point and the demand area are close to each other, so that the hydrogen transportation distance is long. It is shortened and economically effective.
  • FIG. 8 is a diagram showing an overall configuration and an operation example of the floating offshore mega solar system 200 according to the second embodiment. The difference between FIGS. 1 and 8 is whether the power generation device installed in the renewable energy power generation system is a floating offshore wind power generation facility 10 or a floating offshore photovoltaic power generation facility 210.
  • the floating offshore mega solar system 200 of the second embodiment as a renewable energy power generation system generates power by a floating offshore photovoltaic power generation facility 210 using one or more renewable energies and a floating offshore photovoltaic power generation facility 210.
  • a hydrogen production facility 220 having a floating offshore station 20 equipped with a hydrogen production device and a hydrogen storage device for producing hydrogen by electrolyzing seawater using the generated electric energy, and a remote control operation device 30 (remote control). It has a device).
  • a floating offshore mega solar MS is formed by a plurality of floating offshore photovoltaic power generation facilities 210. These correspondences are the same as in the first embodiment.
  • the renewable energy power generation system (floating offshore wind farm system 100 and floating offshore mega solar system 200) of the present embodiment described above has the following features.
  • Floating offshore power generation equipment using one or more renewable energies (for example, floating offshore wind power generation equipment 10) and electric energy generated by the floating offshore power generation equipment are used to electrolyze seawater to generate hydrogen.
  • a hydrogen production facility 120 having a floating offshore station 20 equipped with a hydrogen production device (for example, a water electrolyzer 21 and an MCH conversion device 22) and a hydrogen storage device (for example, an MCH storage tank 23) to be manufactured, and hydrogen production.
  • a hydrogen production device for example, a water electrolyzer 21 and an MCH conversion device 22
  • a hydrogen storage device for example, an MCH storage tank 23
  • a remote control device for example, a remote control operation device 30
  • selects a hydrogen production site by the facility 120 based on the amount of hydrogen demand and remotely controls the hydrogen production facility.
  • the remote control device it is advisable to select the hydrogen production area near the port near the demand area according to the hydrogen demand. This makes it possible to reduce the time and cost for transporting hydrogen.
  • the remote control device comprehensively judges the weather information, the transportation distance to the hydrogen demand area, the route, and the fishing ground, and selects the hydrogen production area. As a result, energy generated by renewable energy power generation can be efficiently generated and transported to hydrogen-demanding areas.
  • the remote control device should be selected in a position that avoids damage to the hydrogen production facility due to the typhoon (weather) in consideration of the expected course of the typhoon (weather information). This can reduce damage to the renewable energy power generation system.
  • the remote control device when the hydrogen demand is low, maintenance of the hydrogen production facility should be performed, so it is advisable to select a maintenance port close to the current hydrogen production area. As a result, the maintenance cost of the renewable energy power generation system can be reduced.
  • the floating offshore power generation facility has a storage battery 12 for storing the generated electric energy and an electric drive device 13, and when it is necessary to move, the storage battery 12 discharges the electric drive device 13 to operate the electric drive device 13 by itself. You can move to the place of manufacture. As a result, it is possible to reduce fuel costs, fuel transportation costs, etc. when moving to a hydrogen production area.
  • the remote control device may detect the position of the floating offshore power generation facility by GPS, and control the position of the floating offshore power generation facility by a wireless signal from the remote control device. This makes it possible to accurately manage the position of the floating offshore power generation facility.
  • the remote control device monitors the remaining amount of electricity stored in the storage battery 12 of each power generation facility of the floating offshore power generation facility when instructing to move the floating offshore power generation facility to the hydrogen production area, and the remaining amount of electricity stored is below a predetermined value. If this happens, it is advisable to suspend the movement and restart the movement after the electricity storage is completed by the power generation by the floating offshore power generation facility. As a result, it is possible to reduce fuel costs, fuel transportation costs, etc. when moving to a hydrogen production area.
  • the floating offshore power generation facility may be a wind power generation device or a solar power generation device (see FIGS. 1 and 8). If the floating offshore power generation facility is a wind power generation device, the remote control device arranges each power generation facility so as to reduce the waycross that affects the wind turbine on the wake side of the wind direction as the wind direction changes. It is advisable to instruct to change to the optimum arrangement. As a result, the renewable energy power generation system can generate power efficiently.
  • hydrogen may be compressed to a high pressure of about several tens of MPs with a compressor and stored and transported in a high-pressure container. Further, hydrogen may be stored in a hydrogen storage alloy and stored and transported in a container containing the hydrogen storage alloy.
  • MCH that is, hydrogen by a hydrogen carrier 50
  • transportation without a hydrogen carrier can also be taken as a modified example. That is, in this modification, when the hydrogen production facility 120 is moved near the port near the demand area, the hydrogen production facility 120 (MCH storage tank 23) and the port's MCH receiving facility are connected by a pipe or the like, and the MCH is connected by a pipe. Supply. After separating hydrogen from MCH, toluene is similarly piped back to the hydrogen production facility 120. Further, when the hydrogen production facility 120 is moved near the port near the demand area, another modification may be taken in which the hydrogen production facility 120 separates hydrogen from the MCH and supplies the hydrogen to the onshore facility by a pipe. In this other variant, transport of liquids such as MCH and toluene is not required.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Power Engineering (AREA)
  • Wind Motors (AREA)

Abstract

L'invention concerne un système de génération électrique à base d'énergie renouvelable comprenant : une installation de production d'hydrogène (120) qui a des installations flottantes de génération d'énergie éolienne en mer (10) utilisant un ou plusieurs types d'énergie renouvelable et une station flottante en mer (20) qui est équipée d'un appareil de stockage d'hydrogène et d'un appareil de production d'hydrogène pour produire de l'hydrogène par électrolyse de l'eau de mer en utilisant l'énergie électrique générée par les installations flottantes de génération d'énergie éolienne en mer (10); et un dispositif de commande à distance (30) servant à sélectionner, sur la base d'une quantité de demande en hydrogène, un site où l'installation de production d'hydrogène doit produire de l'hydrogène et servant à commander à distance l'installation de production d'hydrogène.
PCT/JP2020/032570 2020-08-28 2020-08-28 Système de génération électrique à base d'énergie renouvelable WO2022044250A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP20951502.2A EP4206069A4 (fr) 2020-08-28 2020-08-28 Système de génération électrique à base d'énergie renouvelable
JP2022545194A JPWO2022044250A1 (fr) 2020-08-28 2020-08-28
PCT/JP2020/032570 WO2022044250A1 (fr) 2020-08-28 2020-08-28 Système de génération électrique à base d'énergie renouvelable

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Application Number Priority Date Filing Date Title
PCT/JP2020/032570 WO2022044250A1 (fr) 2020-08-28 2020-08-28 Système de génération électrique à base d'énergie renouvelable

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WO2022044250A1 true WO2022044250A1 (fr) 2022-03-03

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06219372A (ja) * 1992-02-12 1994-08-09 Haruo Kagami 浮沈自在な浮体の係留方法
JP2002258943A (ja) * 2001-02-28 2002-09-13 Mitsubishi Heavy Ind Ltd 洋上遠隔監視システム
JP2015147573A (ja) * 2015-03-20 2015-08-20 嘉義 辻本 津波対策浮体建造物
CN105179170A (zh) * 2015-08-12 2015-12-23 无锡同春新能源科技有限公司 海上风电和水面漂浮光伏电站互补发电的增加电量装置
JP2016175453A (ja) * 2015-03-18 2016-10-06 株式会社 ワコム研究所 水素生成システム及び水素回収システム

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Publication number Priority date Publication date Assignee Title
DE19714512C2 (de) * 1997-04-08 1999-06-10 Tassilo Dipl Ing Pflanz Maritime Kraftwerksanlage mit Herstellungsprozeß zur Gewinnung, Speicherung und zum Verbrauch von regenerativer Energie
JP2003072675A (ja) * 2001-09-04 2003-03-12 Mitsubishi Heavy Ind Ltd 水素製造プラントを備えた水素回収システム

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06219372A (ja) * 1992-02-12 1994-08-09 Haruo Kagami 浮沈自在な浮体の係留方法
JP2002258943A (ja) * 2001-02-28 2002-09-13 Mitsubishi Heavy Ind Ltd 洋上遠隔監視システム
JP2016175453A (ja) * 2015-03-18 2016-10-06 株式会社 ワコム研究所 水素生成システム及び水素回収システム
JP2015147573A (ja) * 2015-03-20 2015-08-20 嘉義 辻本 津波対策浮体建造物
CN105179170A (zh) * 2015-08-12 2015-12-23 无锡同春新能源科技有限公司 海上风电和水面漂浮光伏电站互补发电的增加电量装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP4206069A4 *

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JPWO2022044250A1 (fr) 2022-03-03
EP4206069A1 (fr) 2023-07-05

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